Welcome to LookChem.com Sign In|Join Free
  • or
17β-hydroxy-17α-(α-hydroxyacetyl)-3-tosyloxyestra-1,3,5(10)-trien is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

100849-74-9

Post Buying Request

100849-74-9 Suppliers

Recommended suppliers

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

100849-74-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 100849-74-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,8,4 and 9 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 100849-74:
(8*1)+(7*0)+(6*0)+(5*8)+(4*4)+(3*9)+(2*7)+(1*4)=109
109 % 10 = 9
So 100849-74-9 is a valid CAS Registry Number.

100849-74-9Downstream Products

100849-74-9Relevant academic research and scientific papers

HYPERVALENT IODINE OXIDATION OF ETHYNYLCARBINOLS: A SHORT AND EFFICIENT CONVERSION OF DIHYDROXYACETONYL GROUPS FROM KETO GROUPS

Kita, Yasuyuki,Yakura, Takayuki,Terashi, Hiroaki,Haruta, Jun-ichi,Tamura, Yasumitsu

, p. 891 - 894 (2007/10/02)

Oxidation of ethynylcarbinols (4a-g), prepared easily from ketones, with a hypervalent iodine reagent, phenyliodosyl bis(trifluoroacetate) (PIFA), in chloroform-acetonitrile-water gave the dihydroxyacetonyl compounds (6a-g) in high yields.Keywords: phenyliodosyl bis(trifluoroacetate); ethynylcarbinol; dihydroxyacetone; terminal alkyne; α-hydroxyketone

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 100849-74-9